=> Bootstrap dependency digest>=20010302: found digest-20190127 => Fetching userspace-rcu-0.8.7.tar.bz2 => Total size: 425072 bytes => Checksum SHA1 OK for userspace-rcu-0.8.7.tar.bz2 => Checksum RMD160 OK for userspace-rcu-0.8.7.tar.bz2 => Checksum SHA512 OK for userspace-rcu-0.8.7.tar.bz2